body {
    margin: 0 auto;
    padding: 0;
    overflow-y: scroll;
    overflow-x: hidden;
    position: relative;
}

#bar_bg {
    position: absolute;
    z-index: 1000;
}

#bar_lj {
    position: absolute;
    width: 96%;
    margin-top: 18px;
    text-align: right;
    z-index: 1000;
}

#bar_lj a {
    color: red;
}

#bar_lj a:hover {
    color: darkblue;
    cursor: pointer;
}
